Hi, Wendy! It sounds like you have a very merry trip coming up later this year! The entire Walt Disney World Resort will still be decked out for the season at that time and you may find that some of the shows may still feature some holiday magic. I believe this is the case with the schedules that you are finding online.
The past few years, the holiday-themed nighttime spectacular, Holiday Wishes, has been shown nightly through December 29. Therefore, the regular nighttime spectacular,
Happily Ever After, was not listed on the schedule for that evening. One thing to note is that there is a brand new holiday fireworks celebration for this year,
Minnie's Wonderful Christmastime Fireworks. Its schedule has not been fully listed yet, but I recommend you keep an eye on it in the coming months. If the schedule of years' past holds true, I bet this will be the fireworks that are shown while you are dining on some sweet treats!
The addition of the
Fireworks Dessert Party with Plaza Garden Viewing to your vacation plans is a great choice, one my family highly recommends! The desserts are all oh, so spectacular, but the view that you will have of that evening's fireworks is practically perfect in every way. I hope all of this information helps you plan a jolly holiday and please let us know if you have any other questions!
Brandy